That's very useful, Horse. Although it relates to Motorways, there is no longer mention of "slowly" but it does say "keep up", not overtake. I do not think this is unreasonable and it still makes lane weaving illegal. I have always said I would not handle the ball in a soccer match until the fifth member of the team picked it up and ran with it. If you can't beat them, join them so Meethinks I need to let my hair down and run with the crowd on the left.